News & Insights
Cowan, Liebowitz & Latman is Hosting a Musical Association of Corporate Counsel Copyright Program- Cowan, Liebowitz & Latman Wins Managing IP Awards for “U.S. Trademark Prosecution Firm of the Year” and “Copyright Firm of the Year Northeast”
- Cowan, Liebowitz & Latman Receives Highest Rankings in WTR 1000 2025 Edition
- Recent Developments in Copyright Law
On My Mind Blog
Case Studies
The Second Circuit affirms summary judgment for our client.
Federal Circuit reverses cancellation of U.S. trademark registrations
Federal Circuit upholds successful opposition against application to register LEHMAN BROTHERS for whiskey
We established that cigarette rolling paper size designations are generic.
We succesfully represented our client, Major League Baseball Partners, Inc.
What They Say
"Louis Ederer commands a stellar reputation, with expertise refined over four decades in the field. He is highly recommended for his encyclopedic knowledge of trademark law and his practical, business-savvy advice."
2025 WTR 1000 – The World’s Leading Trademark Professionals"Siegartel is a trusted player in the scene and a prominent expert who provides swift resolutions."
2025 WTR 1000 – The World’s Leading Trademark Professionals"Together, they embody the highest standards of professionalism, responsiveness, and collaboration, consistently exceeding expectations and strengthening client relationships."
2025 Legal 500"A fan favorite for both new and established businesses, Robert English recently assisted Noah Clothing, a fashion and lifestyle brand founded by the former head designer of Supreme, with protecting and enforcing its trademarks both domestically and internationally."
2025 WTR 1000 – The World’s Leading Trademark Professionals"Cowan excels at navigating legal intricacies, demonstrating unparalleled competence in handling complex IP issues with precision, clarity and strategic insight."
Chambers USA 2024
Why Us
Founded in 1957, we maintain long-term relationships by providing sound advice, quality legal work, and highly-responsive, personalized service.
What We Do
We represent clients of all sizes across a broad range of industries. The boutique size of our firm, and the breadth of our practice capabilities, allow us to provide a multidisciplinary approach in a cost-effective manner.
Our Clients
Our experience spans a broad range of industries and is international in scope. We appreciate the opportunity of growing with successful companies and brands, as well as creative individuals and accomplished executives.
